Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 7231186
Preview
Coordinates | 7231186.cif |
---|---|
Original paper (by DOI) | HTML |
Chemical name | X-2 |
---|---|
Formula | C30 H36 O4 |
Calculated formula | C30 H36 O4 |
Title of publication | Xyloplains A‒F, six new guaiane-type sesquiterpenoid dimers from Xylopia vielana |
Authors of publication | Xie, Yang-Guo; Zhang, Weiyue; Zhu, Sheng-lan; Cheng, Tao-fang; Wu, Guo-jing; Muhammad, Ishaq; Yan, Shi-kai; Zhang, Yan; Jin, Hui-zi; Zhang, Wei-dong |
Journal of publication | RSC Advances |
Year of publication | 2018 |
Journal volume | 8 |
Journal issue | 45 |
Pages of publication | 25719 |
a | 7.3802 ± 0.0002 Å |
b | 14.7759 ± 0.0005 Å |
c | 23.5281 ± 0.0007 Å |
α | 90° |
β | 90° |
γ | 90° |
Cell volume | 2565.72 ± 0.13 Å3 |
Cell temperature | 173 ± 2 K |
Ambient diffraction temperature | 173 ± 2 K |
Number of distinct elements | 3 |
Space group number | 19 |
Hermann-Mauguin space group symbol | P 21 21 21 |
Hall space group symbol | P 2ac 2ab |
Residual factor for all reflections | 0.0438 |
Residual factor for significantly intense reflections | 0.0416 |
Weighted residual factors for significantly intense reflections | 0.129 |
Weighted residual factors for all reflections included in the refinement | 0.1348 |
Goodness-of-fit parameter for all reflections included in the refinement | 0.66 |
Diffraction radiation wavelength | 1.54178 Å |
Diffraction radiation type | CuKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7231186.html
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.